Peter

The X3-ULTRA inverter supports connecting two separate battery strings via its dual battery terminals, but different battery models cannot be mixed within a single string. It only allows expanding ...

The X3-ULTRA inverter supports half-wave loads, such as small household appliances (e.g., hair dryers, decorative lights), during off-grid operation. About more details, please check the user manual.

The X3-Hybrid-G4 Pro inverter supports half-wave loads, provided they do not exceed 2kW during EPS (emergency power supply) operation. This capability ensures compatibility with smaller household d...

The X3-Hybrid-G4 Pro inverter does not support connecting different types of batteries simultaneously. It requires identical battery models. The two groups must be the same battery model and firmwa...

GREEN mode maximizes solar usage by charging only when surplus PV power exceeds the minimum threshold (3A or 6A). If PV power is insufficient, it either stops charging (6A level) or supplements wit...

Check the ground connection of the inverter and PV modules. Ensure proper PE wire installation and insulation integrity. If persistent, contact SolaX support.

Clean fans and vents annually. Check cable connections and grounding. Update firmware periodically. Verify PV module performance and grid stability.

Ambient temperature: -25°C to +60°C. IP66 protection allows outdoor installation. Ventilated area away from flammable materials.

20K-35K models: 800V DC. 40K-60K models: 1100V DC.

Clean fans and vents annually. Check cable connections and grounding. Update firmware periodically. Verify battery health and communication.